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74LVT16543ADGG View Datasheet(PDF) - Philips Electronics

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Description
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74LVT16543ADGG
Philips
Philips Electronics Philips
74LVT16543ADGG Datasheet PDF : 12 Pages
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Philips Semiconductors
3.3V 16-bit registered transceiver (3-State)
Product specification
74LVT16543A
AC CHARACTERISTICS
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500; Tamb = –40°C to +85°C.
SYMBOL
PARAMETER
WAVEFORM
tPLH
Propagation delay
tPHL
nAx to nBx or nBx to nAx
2
tPLH
Propagation delay
1
tPHL
nLEBA to nAx, nLEAB to nBx
2
tPZH
Output enable time
4
tPZL
nOEBA to nAx, nOEAB to nBx
5
tPHZ
Output disable time
4
tPLZ
nOEBA to nAx, nOEAB to nBx
5
tPZH
Output enable time
4
tPZL
nEBA to nAx, nEAB to nBx
5
tPHZ
Output disable time
4
tPLZ
nEBA to nAx, nEAB to nBx
5
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
AC SETUP REQUIREMENTS
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500; Tamb = –40°C to +85°C.
SYMBOL
PARAMETER
WAVEFORM
ts(H)
ts(L)
Setup time
nAx to nLEAB, nBx to nLEBA
3
th(H)
th(L)
Hold time
nAx to nLEAB, nBx to nLEBA
3
ts(H)
ts(L)
Setup time
nAx to nEAB, nBx to nEBA
3
th(H)
th(L)
Hold time
nAx to nEAB, nBx to nEBA
3
tW(L)
Latch enable pulse width, Low
3
LIMITS
VCC = 3.3V ±0.3V
MIN TYP1 MAX
1.0
2.2
3.7
1.0
2.2
3.7
1.5
2.7
4.8
1.5
2.7
4.8
1.5
2.8
4.6
1.5
2.6
5.0
2.0
3.1
5.2
2.0
3.2
4.6
1.5
2.9
4.8
1.5
2.6
5.1
2.0
3.1
5.1
2.0
3.2
4.3
VCC = 2.7V
MAX
4.4
4.4
6.2
6.2
6.1
6.6
5.7
4.7
6.1
6.6
5.7
4.5
UNIT
ns
ns
ns
ns
ns
ns
LIMITS
VCC = 3.3V ±0.3V
MIN
TYP
0.8
0.4
1.0
0.1
1.0
0.2
1.2
0.4
0.7
0.1
1.3
0.1
1.2
0.2
1.3
0.4
1.8
1.0
VCC = 2.7V
MIN
0.5
1.5
0.5
1.3
0.4
1.5
0.8
1.4
1.8
UNIT
ns
ns
ns
ns
ns
AC WAVEFORMS
VM = 1.5V, VIN = GND to 3.0V
VIN
VOUT
VM
VM
tPHL
VM
tPLH
VM
2.7V
0V
VOH
VOL
SW00152
Waveform 1. Propagation Delay For Inverting Output
VIN
VOUT
VM
VM
tPLH
VM
tPHL
VM
2.7V
0V
VOH
VOL
SW00153
Waveform 2. Propagation Delay For Non-Inverting Output
1998 Feb 19
7
 

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